[Patricia RenKeymaster @patricia2022-10-14 at 09:18Post count: 110]

#3490

Please follow what I said.
1. If you are using the traditional method to update the firmware version, it is likely that the upgrade has failed, follow the steps again to upgrade once.
2. If you are updating the firmware version by watching the LED screen prompt, you can not watch the LED light, but watch the screen prompt, unplug the U disk back to automatically reboot.

[retnavairParticipant @retnavair2022-10-14 at 09:27Post count: 16]

#3494

Hello, through the above steps you said, I checked and found it consistent with your first description. At present, I have solved this problem and can use the device normally. thank you

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